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Used GMC Sierra 3500 for Sale in Oshkosh, WI

54901
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Items 1 to 2 of 9.
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    Certified 2025 GMC Sierra 3500 AT4
    69,998
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    18 Matches

    Used 2020 GMC Sierra 3500 SLT w/ SLT Convenience Package
    Used
    • SLT
    • 120K mi
    43,999
    Used 2024 GMC Sierra 3500 SLE
    52,314
    Used 2024 GMC Sierra 3500 SLE w/ SLE Convenience Package
    60,991
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    Based on 4.5% APR for mos.
    Used 2024 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    71,457
    Used 2024 GMC Sierra 3500 Denali w/ Denali Reserve Package
    Used
    • Denali
    • 49K mi
    69,997
    Used 2022 GMC Sierra 3500 SLT w/ X31 Off-Road Package
    Used
    • SLT
    • 112K mi
    46,991
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    Used 2025 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    75,997
    Item 1 of 1.
    Certified 2025 GMC Sierra 3500 AT4
    Certified
    • AT4
    • 5K mi
    69,998
    Used 2022 GMC Sierra 3500 AT4 w/ Gooseneck/5TH Wheel Package
    53,999
    Used 2023 GMC Sierra 3500 Denali
    Used
    • Denali
    • 62K mi
    64,998
    Used 2021 GMC Sierra 3500 SLT w/ SLT Preferred Package
    Used
    • SLT
    • 145K mi
    45,622
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    Certified 2025 GMC Sierra 3500 AT4
    • AT4
    • 5K mi
    69,998
    Used 2022 GMC Sierra 3500 Denali w/ Denali Black Diamond Edition
    Used
    • Denali
    • 95K mi
    56,000
    Used 2020 GMC Sierra 3500 SLT w/ SLT Convenience Package
    Used
    • SLT
    • 120K mi
    43,999
    Used 2017 GMC Sierra 3500 SLE w/ SLE Fleet Preferred Package
    Used
    • SLE
    • 139K mi
    26,955
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    Used
    • Denali
    • 126K mi
    47,885
    Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 70K mi
    55,749
    Used 2018 GMC Sierra 3500 4x4 Crew Cab SLT
    Used
    • 4x4 Crew Cab SLT
    • 232K mi
    24,000
    Used 2019 GMC Sierra 3500 Denali w/ Duramax Plus Package
    Used
    • Denali
    • 43K mi
    Contact Dealer For Price
    Used 2016 GMC Sierra 3500 Denali w/ Duramax Plus Package
    Used
    • Denali
    • 127K mi
    Contact Dealer For Price
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